#include <qquickshadereffectsource_p.h>

Inheritance diagram for QQuickShaderEffectSource:

Collaboration diagram for QQuickShaderEffectSource:

Public Types
enum	WrapMode { ClampToEdge , RepeatHorizontally , RepeatVertically , Repeat }

enum	Format { RGBA8 = 1 , RGBA16F , RGBA32F , Alpha = RGBA8 , RGB = RGBA8 , RGBA = RGBA8 }

enum	TextureMirroring { NoMirroring = 0x00 , MirrorHorizontally = 0x01 , MirrorVertically = 0x02 }

Public Types inherited from QQuickItem
enum	Flag { ItemClipsChildrenToShape = 0x01 , ItemIsFocusScope = 0x04 , ItemHasContents = 0x08 , ItemAcceptsDrops = 0x10 , ItemIsViewport = 0x20 , ItemObservesViewport = 0x40 }
	\qmltype Item \nativetype QQuickItem \inherits QtObject \inqmlmodule QtQuick More...

enum	ItemChange { ItemChildAddedChange , ItemChildRemovedChange , ItemSceneChange , ItemVisibleHasChanged , ItemParentHasChanged , ItemOpacityHasChanged , ItemActiveFocusHasChanged , ItemRotationHasChanged , ItemAntialiasingHasChanged , ItemDevicePixelRatioHasChanged , ItemEnabledHasChanged , ItemScaleHasChanged , ItemTransformHasChanged }
	Used in conjunction with QQuickItem::itemChange() to notify the item about certain types of changes. More...

enum	TransformOrigin { TopLeft , Top , TopRight , Left , Center , Right , BottomLeft , Bottom , BottomRight }
	\variable QQuickItem::ItemChangeData::realValue The numeric value that has changed: \l {QQuickItem::opacity()}{opacity}, \l {QQuickItem::rotation()}{rotation}, or \l {QQuickItem::scale()}{scale}, or \l {QScreen::devicePixelRatio}{device pixel ratio}. More...

Signals
void	wrapModeChanged ()

void	sourceItemChanged ()

void	sourceRectChanged ()

void	textureSizeChanged ()

void	formatChanged ()

void	liveChanged ()

void	hideSourceChanged ()

void	mipmapChanged ()

void	recursiveChanged ()

void	textureMirroringChanged ()

void	samplesChanged ()

void	scheduledUpdateCompleted ()

Signals inherited from QQuickItem
void	childrenRectChanged (const QRectF &)

void	baselineOffsetChanged (qreal)

void	stateChanged (const QString &)

void	focusChanged (bool)

void	activeFocusChanged (bool)

Q_REVISION(6, 7) void focusPolicyChanged(Qt	Q_REVISION (2, 1) void activeFocusOnTabChanged(bool)

void	parentChanged (QQuickItem *)

void	transformOriginChanged (TransformOrigin)

void	smoothChanged (bool)

void	antialiasingChanged (bool)

void	clipChanged (bool)

	Q_REVISION (2, 1) void windowChanged(QQuickWindow *window)

void	childrenChanged ()

void	opacityChanged ()

void	enabledChanged ()

void	visibleChanged ()

void	visibleChildrenChanged ()

void	rotationChanged ()

void	scaleChanged ()

void	xChanged ()

void	yChanged ()

void	widthChanged ()

void	heightChanged ()

void	zChanged ()

void	implicitWidthChanged ()

void	implicitHeightChanged ()

	Q_REVISION (2, 11) void containmentMaskChanged()

	Q_REVISION (6, 0) void paletteChanged()

	Q_REVISION (6, 0) void paletteCreated()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	QQuickShaderEffectSource (QQuickItem *parent=nullptr)
	\qmltype ShaderEffectSource \nativetype QQuickShaderEffectSource \inqmlmodule QtQuick

	~QQuickShaderEffectSource () override

WrapMode	wrapMode () const
	\qmlproperty enumeration QtQuick::ShaderEffectSource::wrapMode

void	setWrapMode (WrapMode mode)

QQuickItem *	sourceItem () const
	\qmlproperty Item QtQuick::ShaderEffectSource::sourceItem

void	setSourceItem (QQuickItem *item)

QRectF	sourceRect () const
	\qmlproperty rect QtQuick::ShaderEffectSource::sourceRect

void	setSourceRect (const QRectF &rect)

QSize	textureSize () const
	\qmlproperty size QtQuick::ShaderEffectSource::textureSize

void	setTextureSize (const QSize &size)

Format	format () const
	\qmlproperty enumeration QtQuick::ShaderEffectSource::format

void	setFormat (Format format)

bool	live () const
	\qmlproperty bool QtQuick::ShaderEffectSource::live

void	setLive (bool live)

bool	hideSource () const
	\qmlproperty bool QtQuick::ShaderEffectSource::hideSource

void	setHideSource (bool hide)

bool	mipmap () const
	\qmlproperty bool QtQuick::ShaderEffectSource::mipmap

void	setMipmap (bool enabled)

bool	recursive () const
	\qmlproperty bool QtQuick::ShaderEffectSource::recursive

void	setRecursive (bool enabled)

TextureMirroring	textureMirroring () const
	\qmlproperty enumeration QtQuick::ShaderEffectSource::textureMirroring

void	setTextureMirroring (TextureMirroring mirroring)

bool	isTextureProvider () const override
	Returns true if this item is a texture provider.

QSGTextureProvider *	textureProvider () const override
	Returns the texture provider for an item.

Q_INVOKABLE void	scheduleUpdate ()
	\qmlmethod QtQuick::ShaderEffectSource::scheduleUpdate()

int	samples () const
	\qmlproperty int QtQuick::ShaderEffectSource::samples

void	setSamples (int count)

Public Member Functions inherited from QQuickItem
	QQuickItem (QQuickItem *parent=nullptr)
	Constructs a QQuickItem with the given parent.

	~QQuickItem () override
	Destroys the QQuickItem.

QQuickWindow *	window () const
	Returns the window in which this item is rendered.

QQuickItem *	parentItem () const

void	setParentItem (QQuickItem *parent)

void	stackBefore (const QQuickItem *)
	Moves the specified sibling item to the index before this item within the list of children.

void	stackAfter (const QQuickItem *)
	Moves the specified sibling item to the index after this item within the list of children.

QRectF	childrenRect ()
	\qmlpropertygroup QtQuick::Item::childrenRect \qmlproperty real QtQuick::Item::childrenRect.x \qmlproperty real QtQuick::Item::childrenRect.y \qmlproperty real QtQuick::Item::childrenRect.width \qmlproperty real QtQuick::Item::childrenRect.height \readonly

QList< QQuickItem * >	childItems () const
	Returns the children of this item.

bool	clip () const
	\qmlproperty bool QtQuick::Item::clip This property holds whether clipping is enabled.

void	setClip (bool)

QString	state () const
	\qmlproperty string QtQuick::Item::state

void	setState (const QString &)

qreal	baselineOffset () const
	\qmlproperty int QtQuick::Item::baselineOffset

void	setBaselineOffset (qreal)

QQmlListProperty< QQuickTransform >	transform ()

qreal	x () const

qreal	y () const

QPointF	position () const

void	setX (qreal)

void	setY (qreal)

void	setPosition (const QPointF &)

QBindable< qreal >	bindableX ()

QBindable< qreal >	bindableY ()

qreal	width () const

void	setWidth (qreal)

void	resetWidth ()

void	setImplicitWidth (qreal)

qreal	implicitWidth () const
	Returns the width of the item that is implied by other properties that determine the content.

QBindable< qreal >	bindableWidth ()

qreal	height () const

void	setHeight (qreal)

void	resetHeight ()

void	setImplicitHeight (qreal)

qreal	implicitHeight () const

QBindable< qreal >	bindableHeight ()

QSizeF	size () const

void	setSize (const QSizeF &size)

TransformOrigin	transformOrigin () const

void	setTransformOrigin (TransformOrigin)

QPointF	transformOriginPoint () const

void	setTransformOriginPoint (const QPointF &)

qreal	z () const

void	setZ (qreal)

qreal	rotation () const

void	setRotation (qreal)

qreal	scale () const

void	setScale (qreal)

qreal	opacity () const

void	setOpacity (qreal)

bool	isVisible () const

void	setVisible (bool)

bool	isEnabled () const

void	setEnabled (bool)

bool	smooth () const

void	setSmooth (bool)

bool	activeFocusOnTab () const
	\qmlproperty bool QtQuick::Item::activeFocusOnTab

void	setActiveFocusOnTab (bool)

bool	antialiasing () const

void	setAntialiasing (bool)

void	resetAntialiasing ()

Flags	flags () const
	Returns the item flags for this item.

void	setFlag (Flag flag, bool enabled=true)
	Enables the specified flag for this item if enabled is true; if enabled is false, the flag is disabled.

void	setFlags (Flags flags)
	Enables the specified flags for this item.

virtual QRectF	boundingRect () const
	Returns the extents of the item in its own coordinate system: a rectangle from {0, 0} to \l width() and \l height().

virtual QRectF	clipRect () const
	Returns the rectangular area within this item that is currently visible in \l viewportItem(), if there is a viewport and the \l ItemObservesViewport flag is set; otherwise, the extents of this item in its own coordinate system: a rectangle from {0, 0} to \l width() and \l height().

QQuickItem *	viewportItem () const
	If the \l ItemObservesViewport flag is set, returns the nearest parent with the \l ItemIsViewport flag.

bool	hasActiveFocus () const

bool	hasFocus () const

void	setFocus (bool)

void	setFocus (bool focus, Qt::FocusReason reason)

bool	isFocusScope () const
	Returns true if this item is a focus scope, and false otherwise.

QQuickItem *	scopedFocusItem () const
	If this item is a focus scope, this returns the item in its focus chain that currently has focus.

Qt::FocusPolicy	focusPolicy () const

void	setFocusPolicy (Qt::FocusPolicy policy)
	Sets the focus policy of this item to policy.

bool	isAncestorOf (const QQuickItem *child) const
	Returns `true` if this item is an ancestor of child (i.e., if this item is child's parent, or one of child's parent's ancestors).

Qt::MouseButtons	acceptedMouseButtons () const
	Returns the mouse buttons accepted by this item.

void	setAcceptedMouseButtons (Qt::MouseButtons buttons)
	Sets the mouse buttons accepted by this item to buttons.

bool	acceptHoverEvents () const
	Returns whether hover events are accepted by this item.

void	setAcceptHoverEvents (bool enabled)
	If enabled is true, this sets the item to accept hover events; otherwise, hover events are not accepted by this item.

bool	acceptTouchEvents () const
	Returns whether touch events are accepted by this item.

void	setAcceptTouchEvents (bool accept)
	If enabled is true, this sets the item to accept touch events; otherwise, touch events are not accepted by this item.

bool	isUnderMouse () const

void	grabMouse ()

void	ungrabMouse ()

bool	keepMouseGrab () const
	Returns whether mouse input should exclusively remain with this item.

void	setKeepMouseGrab (bool)
	Sets whether the mouse input should remain exclusively with this item.

bool	filtersChildMouseEvents () const
	Returns whether pointer events intended for this item's children should be filtered through this item.

void	setFiltersChildMouseEvents (bool filter)
	Sets whether pointer events intended for this item's children should be filtered through this item.

void	grabTouchPoints (const QList< int > &ids)

void	ungrabTouchPoints ()

bool	keepTouchGrab () const
	Returns whether the touch points grabbed by this item should exclusively remain with this item.

void	setKeepTouchGrab (bool)
	Sets whether the touch points grabbed by this item should remain exclusively with this item.

	Q_REVISION (2, 4) Q_INVOKABLE bool grabToImage(const QJSValue &callback

QSharedPointer< QQuickItemGrabResult >	grabToImage (const QSize &targetSize=QSize())
	Grabs the item into an in-memory image.

virtual Q_INVOKABLE bool	contains (const QPointF &point) const
	\qmlmethod bool QtQuick::Item::contains(point point)

QObject *	containmentMask () const

void	setContainmentMask (QObject *mask)

QTransform	itemTransform (QQuickItem , bool ) const
	\qmlmethod point QtQuick::Item::mapFromItem(Item item, real x, real y) \qmlmethod point QtQuick::Item::mapFromItem(Item item, point p) \qmlmethod rect QtQuick::Item::mapFromItem(Item item, real x, real y, real width, real height) \qmlmethod rect QtQuick::Item::mapFromItem(Item item, rect r)

QPointF	mapToScene (const QPointF &point) const
	Maps the given point in this item's coordinate system to the equivalent point within the scene's coordinate system, and returns the mapped coordinate.

QRectF	mapRectToItem (const QQuickItem *item, const QRectF &rect) const
	Maps the given rect in this item's coordinate system to the equivalent rectangular area within item's coordinate system, and returns the mapped rectangle value.

QRectF	mapRectToScene (const QRectF &rect) const
	Maps the given rect in this item's coordinate system to the equivalent rectangular area within the scene's coordinate system, and returns the mapped rectangle value.

QPointF	mapFromScene (const QPointF &point) const
	Maps the given point in the scene's coordinate system to the equivalent point within this item's coordinate system, and returns the mapped coordinate.

QRectF	mapRectFromItem (const QQuickItem *item, const QRectF &rect) const
	Maps the given rect in item's coordinate system to the equivalent rectangular area within this item's coordinate system, and returns the mapped rectangle value.

QRectF	mapRectFromScene (const QRectF &rect) const
	Maps the given rect in the scene's coordinate system to the equivalent rectangular area within this item's coordinate system, and returns the mapped rectangle value.

void	polish ()
	Schedules a polish event for this item.

Q_INVOKABLE QPointF	mapFromItem (const QQuickItem *item, const QPointF &point) const
	Maps the given point in item's coordinate system to the equivalent point within this item's coordinate system, and returns the mapped coordinate.

Q_INVOKABLE QPointF	mapFromItem (const QQuickItem *item, qreal x, qreal y)

Q_INVOKABLE QRectF	mapFromItem (const QQuickItem *item, const QRectF &rect) const

Q_INVOKABLE QRectF	mapFromItem (const QQuickItem *item, qreal x, qreal y, qreal width, qreal height) const

Q_INVOKABLE QPointF	mapToItem (const QQuickItem *item, const QPointF &point) const
	Maps the given point in this item's coordinate system to the equivalent point within item's coordinate system, and returns the mapped coordinate.

Q_INVOKABLE QPointF	mapToItem (const QQuickItem *item, qreal x, qreal y)

Q_INVOKABLE QRectF	mapToItem (const QQuickItem *item, const QRectF &rect) const

Q_INVOKABLE QRectF	mapToItem (const QQuickItem *item, qreal x, qreal y, qreal width, qreal height) const

	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapFromGlobal(qreal x

	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapFromGlobal(const QPointF &point) const

	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapToGlobal(qreal x

	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapToGlobal(const QPointF &point) const

Q_INVOKABLE void	forceActiveFocus ()
	\qmlmethod point QtQuick::Item::mapToItem(Item item, real x, real y) \qmlmethod point QtQuick::Item::mapToItem(Item item, point p) \qmlmethod rect QtQuick::Item::mapToItem(Item item, real x, real y, real width, real height) \qmlmethod rect QtQuick::Item::mapToItem(Item item, rect r)

Q_INVOKABLE void	forceActiveFocus (Qt::FocusReason reason)
	\qmlmethod QtQuick::Item::forceActiveFocus(Qt::FocusReason reason) This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Forces active focus on the item with the given reason.

	Q_REVISION (2, 1) Q_INVOKABLE QQuickItem *nextItemInFocusChain(bool forward

Q_INVOKABLE QQuickItem *	childAt (qreal x, qreal y) const
	\qmlmethod QtQuick::Item::childAt(real x, real y)

	Q_REVISION (6, 3) Q_INVOKABLE void ensurePolished()

	Q_REVISION (6, 3) Q_INVOKABLE void dumpItemTree() const

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

void	killTimer (Qt::TimerId id)

template<typename T >
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

bool	setProperty (const char *name, QVariant &&value)

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Public Member Functions inherited from QQmlParserStatus
	QQmlParserStatus ()

virtual	~QQmlParserStatus ()

Public Member Functions inherited from QQuickItemChangeListener
virtual	~QQuickItemChangeListener ()

virtual void	itemSiblingOrderChanged (QQuickItem *)

virtual void	itemVisibilityChanged (QQuickItem *)

virtual void	itemEnabledChanged (QQuickItem *)

virtual void	itemOpacityChanged (QQuickItem *)

virtual void	itemDestroyed (QQuickItem *)

virtual void	itemChildAdded (QQuickItem , QQuickItem )

virtual void	itemChildRemoved (QQuickItem , QQuickItem )

virtual void	itemParentChanged (QQuickItem , QQuickItem )

virtual void	itemRotationChanged (QQuickItem *)

virtual void	itemImplicitWidthChanged (QQuickItem *)

virtual void	itemImplicitHeightChanged (QQuickItem *)

virtual void	itemFocusChanged (QQuickItem *, Qt::FocusReason)

virtual void	itemScaleChanged (QQuickItem *)

virtual void	itemTransformChanged (QQuickItem *)

virtual QQuickAnchorsPrivate *	anchorPrivate ()

Protected Member Functions
void	releaseResources () override
	This function is called when an item should release graphics resources which are not already managed by the nodes returned from QQuickItem::updatePaintNode().

QSGNode *	updatePaintNode (QSGNode , UpdatePaintNodeData ) override
	Called on the render thread when it is time to sync the state of the item with the scene graph.

void	itemGeometryChanged (QQuickItem *item, QQuickGeometryChange change, const QRectF &) override

void	itemChange (ItemChange change, const ItemChangeData &value) override
	Called when change occurs for this item.

Protected Member Functions inherited from QQuickItem
bool	event (QEvent *) override
	\reimp

bool	isComponentComplete () const
	Returns true if construction of the QML component is complete; otherwise returns false.

virtual void	geometryChange (const QRectF &newGeometry, const QRectF &oldGeometry)

bool	widthValid () const
	Returns whether the width property has been set explicitly.

bool	heightValid () const
	Returns whether the height property has been set explicitly.

void	setImplicitSize (qreal, qreal)

void	classBegin () override
	\reimp Derived classes should call the base class method before adding their own action to perform at classBegin.

void	componentComplete () override
	\reimp Derived classes should call the base class method before adding their own actions to perform at componentComplete.

virtual void	keyPressEvent (QKeyEvent *event)
	This event handler can be reimplemented in a subclass to receive key press events for an item.

virtual void	keyReleaseEvent (QKeyEvent *event)
	This event handler can be reimplemented in a subclass to receive key release events for an item.

virtual void	focusInEvent (QFocusEvent *)
	This event handler can be reimplemented in a subclass to receive focus-in events for an item.

virtual void	focusOutEvent (QFocusEvent *)
	This event handler can be reimplemented in a subclass to receive focus-out events for an item.

virtual void	mousePressEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse press events for an item.

virtual void	mouseMoveEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse move events for an item.

virtual void	mouseReleaseEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse release events for an item.

virtual void	mouseDoubleClickEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse double-click events for an item.

virtual void	mouseUngrabEvent ()
	This event handler can be reimplemented in a subclass to be notified when a mouse ungrab event has occurred on this item.

virtual void	touchUngrabEvent ()
	This event handler can be reimplemented in a subclass to be notified when a touch ungrab event has occurred on this item.

virtual void	touchEvent (QTouchEvent *event)
	This event handler can be reimplemented in a subclass to receive touch events for an item.

virtual void	hoverEnterEvent (QHoverEvent *event)
	This event handler can be reimplemented in a subclass to receive hover-enter events for an item.

virtual void	hoverMoveEvent (QHoverEvent *event)
	This event handler can be reimplemented in a subclass to receive hover-move events for an item.

virtual void	hoverLeaveEvent (QHoverEvent *event)
	This event handler can be reimplemented in a subclass to receive hover-leave events for an item.

virtual bool	childMouseEventFilter (QQuickItem , QEvent )
	Reimplement this method to filter the pointer events that are received by this item's children.

virtual void	updatePolish ()
	This function should perform any layout as required for this item.

	QQuickItem (QQuickItemPrivate &dd, QQuickItem *parent=nullptr)

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Properties
WrapMode	wrapMode

QQuickItem *	sourceItem

QRectF	sourceRect

QSize	textureSize

Format	format

bool	live

bool	hideSource

bool	mipmap

bool	recursive

TextureMirroring	textureMirroring

int	samples

Properties inherited from QQuickItem
QQuickItem *	parent
	\qmlproperty Item QtQuick::Item::parent This property holds the visual parent of the item.

qreal	x
	\qmlproperty real QtQuick::Item::x \qmlproperty real QtQuick::Item::y \qmlproperty real QtQuick::Item::width \qmlproperty real QtQuick::Item::height

qreal	y
	Defines the item's y position relative to its parent.

qreal	z
	\qmlproperty real QtQuick::Item::z

qreal	width
	This property holds the width of this item.

qreal	height
	This property holds the height of this item.

qreal	opacity
	\qmlproperty real QtQuick::Item::opacity

bool	enabled
	\qmlproperty bool QtQuick::Item::enabled

bool	visible
	\qmlproperty bool QtQuick::Item::visible

Qt::FocusPolicy	focusPolicy
	\qmlproperty enumeration QtQuick::Item::focusPolicy

qreal	rotation
	\qmlproperty real QtQuick::Item::rotation This property holds the rotation of the item in degrees clockwise around its transformOrigin.

qreal	scale
	\qmlproperty real QtQuick::Item::scale This property holds the scale factor for this item.

TransformOrigin	transformOrigin
	\qmlproperty enumeration QtQuick::Item::transformOrigin This property holds the origin point around which scale and rotation transform.

QPointF	transformOriginPoint

QQmlListProperty< QQuickTransform >	transform
	\qmlproperty list<Transform> QtQuick::Item::transform This property holds the list of transformations to apply.

bool	smooth
	\qmlproperty bool QtQuick::Item::smooth

bool	antialiasing
	\qmlproperty bool QtQuick::Item::antialiasing

qreal	implicitWidth

qreal	implicitHeight

QObject *	containmentMask
	\qmlproperty QObject* QtQuick::Item::containmentMask

Properties inherited from QObject
QString	objectName
	the name of this object

Additional Inherited Members
Public Slots inherited from QQuickItem
void	update ()
	Schedules a call to updatePaintNode() for this item.

Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Public Attributes inherited from QQuickItem
const QSize &	targetSize = QSize())

qreal y	const

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 42 of file qquickshadereffectsource_p.h.

Member Enumeration Documentation

◆ Format

enum QQuickShaderEffectSource::Format

Enumerator
RGBA8
RGBA16F
RGBA32F
Alpha
RGB
RGBA

Definition at line 68 of file qquickshadereffectsource_p.h.

◆ TextureMirroring

enum QQuickShaderEffectSource::TextureMirroring

Enumerator
NoMirroring
MirrorHorizontally
MirrorVertically

Definition at line 80 of file qquickshadereffectsource_p.h.

◆ WrapMode

enum QQuickShaderEffectSource::WrapMode

Enumerator
ClampToEdge
RepeatHorizontally
RepeatVertically
Repeat

Definition at line 60 of file qquickshadereffectsource_p.h.

Constructor & Destructor Documentation

◆ QQuickShaderEffectSource()

QQuickShaderEffectSource::QQuickShaderEffectSource ( QQuickItem * parent = nullptr )

\qmltype ShaderEffectSource \nativetype QQuickShaderEffectSource \inqmlmodule QtQuick

Since: 5.0 \inherits Item

Renders a \l {Qt Quick} item into a texture and displays it.

The ShaderEffectSource type renders \l sourceItem into a texture and displays it in the scene. \l sourceItem is drawn into the texture as though it was a fully opaque root item. Thus \l sourceItem itself can be invisible, but still appear in the texture.

You can use the ShaderEffectSource as: \list

a texture source in a \l ShaderEffect. This allows you to apply custom shader effects to any \l {Qt Quick} item.
a cache for a complex item. The complex item can be rendered once into the texture, which can then be animated freely without the need to render the complex item again every frame.
an opacity layer. ShaderEffectSource allows you to apply an opacity to items as a group rather than each item individually. \endlist

\table \row

\qml import QtQuick 2.0

Rectangle { width: 200 height: 100 gradient: Gradient { GradientStop { position: 0; color: "white" } GradientStop { position: 1; color: "black" } } Row { opacity: 0.5 Item { id: foo width: 100; height: 100 Rectangle { x: 5; y: 5; width: 60; height: 60; color: "red" } Rectangle { x: 20; y: 20; width: 60; height: 60; color: "orange" } Rectangle { x: 35; y: 35; width: 60; height: 60; color: "yellow" } } ShaderEffectSource { width: 100; height: 100 sourceItem: foo } } } \endqml \endtable

The ShaderEffectSource type does not redirect any mouse or keyboard input to \l sourceItem. If you hide the \l sourceItem by setting \l{Item::visible}{visible} to false or \l{Item::opacity}{opacity} to zero, it will no longer react to input. In cases where the ShaderEffectSource is meant to replace the \l sourceItem, you typically want to hide the \l sourceItem while still handling input. For this, you can use the \l hideSource property.

shadereffectsource and multieffect

Note: The ShaderEffectSource relies on FBO multisampling support to antialias edges. If the underlying hardware does not support this, which is the case for most embedded graphics chips, edges rendered inside a ShaderEffectSource will not be antialiased. One way to remedy this is to double the size of the effect source and render it with {smooth: true} (this is the default value of smooth). This will be equivalent to 4x multisampling, at the cost of lower performance and higher memory use.

Warning: In most cases, using a ShaderEffectSource will decrease performance, and in all cases, it will increase video memory usage. Rendering through a ShaderEffectSource might also lead to lower quality since some OpenGL implementations support multisampled backbuffer, but not multisampled framebuffer objects.

Definition at line 146 of file qquickshadereffectsource.cpp.

◆ ~QQuickShaderEffectSource()

QQuickShaderEffectSource::~QQuickShaderEffectSource ( )

override

Definition at line 165 of file qquickshadereffectsource.cpp.

Member Function Documentation

◆ format()

QQuickShaderEffectSource::Format QQuickShaderEffectSource::format ( ) const

\qmlproperty enumeration QtQuick::ShaderEffectSource::format

This property defines the format of the backing texture. Modifying this property makes most sense when the item is used as a source texture of a \l ShaderEffect.

\value ShaderEffectSource.RGBA8 \value ShaderEffectSource.RGBA16F \value ShaderEffectSource.RGBA32F \value ShaderEffectSource.Alpha Starting with Qt 6.0, this value is not in use and has the same effect as RGBA8 in practice. \value ShaderEffectSource.RGB Starting with Qt 6.0, this value is not in use and has the same effect as RGBA8 in practice. \value ShaderEffectSource.RGBA Starting with Qt 6.0, this value is not in use and has the same effect as RGBA8 in practice.

Definition at line 396 of file qquickshadereffectsource.cpp.

◆ formatChanged

void QQuickShaderEffectSource::formatChanged ( )

signal

◆ hideSource()

bool QQuickShaderEffectSource::hideSource ( ) const

\qmlproperty bool QtQuick::ShaderEffectSource::hideSource

If this property is true, the \l sourceItem is hidden, though it will still be rendered into the texture. As opposed to hiding the \l sourceItem by setting \l{Item::visible}{visible} to false, setting this property to true will not prevent mouse or keyboard input from reaching \l sourceItem. The property is useful when the ShaderEffectSource is anchored on top of, and meant to replace the \l sourceItem.

Definition at line 443 of file qquickshadereffectsource.cpp.

◆ hideSourceChanged

void QQuickShaderEffectSource::hideSourceChanged ( )

signal

◆ isTextureProvider()

bool QQuickShaderEffectSource::isTextureProvider ( ) const

inlineoverridevirtual

Returns true if this item is a texture provider.

The default implementation returns false.

This function can be called from any thread.

Reimplemented from QQuickItem.

Definition at line 120 of file qquickshadereffectsource_p.h.

◆ itemChange()

void QQuickShaderEffectSource::itemChange	(	ItemChange	change,
		const ItemChangeData &	value )

overrideprotectedvirtual

Called when change occurs for this item.

value contains extra information relating to the change, when applicable.

If you re-implement this method in a subclass, be sure to call

QQuickItem::itemChange(change, value);

QQuickItem::itemChange

virtual void itemChange(ItemChange, const ItemChangeData &)

Called when change occurs for this item.

Definition qquickitem.cpp:5793

value

EGLOutputLayerEXT EGLint EGLAttrib value

[5]

Definition qeglstreamconvenience_p.h:46

typically at the end of your implementation, to ensure the \l windowChanged() signal will be emitted.

Reimplemented from QQuickItem.

Definition at line 755 of file qquickshadereffectsource.cpp.

◆ itemGeometryChanged()

void QQuickShaderEffectSource::itemGeometryChanged	(	QQuickItem *	item,
		QQuickGeometryChange	change,
		const QRectF &	)

overrideprotectedvirtual

Reimplemented from QQuickItemChangeListener.

Definition at line 272 of file qquickshadereffectsource.cpp.

◆ live()

bool QQuickShaderEffectSource::live ( ) const

\qmlproperty bool QtQuick::ShaderEffectSource::live

If this property is true, the texture is updated whenever the \l sourceItem updates. Otherwise, it will be a frozen image, even if \l sourceItem is assigned a new item. The property is true by default.

Definition at line 418 of file qquickshadereffectsource.cpp.

◆ liveChanged

void QQuickShaderEffectSource::liveChanged ( )

signal

◆ mipmap()

bool QQuickShaderEffectSource::mipmap ( ) const

\qmlproperty bool QtQuick::ShaderEffectSource::mipmap

If this property is true, mipmaps are generated for the texture.

Note: Some OpenGL ES 2 implementations do not support mipmapping of non-power-of-two textures.

Definition at line 470 of file qquickshadereffectsource.cpp.

◆ mipmapChanged

void QQuickShaderEffectSource::mipmapChanged ( )

signal

◆ recursive()

bool QQuickShaderEffectSource::recursive ( ) const

\qmlproperty bool QtQuick::ShaderEffectSource::recursive

Set this property to true if the ShaderEffectSource has a dependency on itself. ShaderEffectSources form a dependency chain, where one ShaderEffectSource can be part of the \l sourceItem of another. If there is a loop in this chain, a ShaderEffectSource could end up trying to render into the same texture it is using as source, which is not allowed by OpenGL. When this property is set to true, an extra texture is allocated so that ShaderEffectSource can keep a copy of the texture from the previous frame. It can then render into one texture and use the texture from the previous frame as source.

Setting both this property and \l live to true will cause the scene graph to render continuously. Since the ShaderEffectSource depends on itself, updating it means that it immediately becomes dirty again.

Definition at line 502 of file qquickshadereffectsource.cpp.

◆ recursiveChanged

void QQuickShaderEffectSource::recursiveChanged ( )

signal

◆ releaseResources()

void QQuickShaderEffectSource::releaseResources ( )

overrideprotectedvirtual

This function is called when an item should release graphics resources which are not already managed by the nodes returned from QQuickItem::updatePaintNode().

This happens when the item is about to be removed from the window it was previously rendering to. The item is guaranteed to have a \l {QQuickItem::window()}{window} when the function is called.

The function is called on the GUI thread and the state of the rendering thread, when it is used, is unknown. Objects should not be deleted directly, but instead scheduled for cleanup using QQuickWindow::scheduleRenderJob().

See also: {Graphics Resource Handling}

Reimplemented from QQuickItem.

Definition at line 619 of file qquickshadereffectsource.cpp.

◆ samples()

int QQuickShaderEffectSource::samples ( ) const

\qmlproperty int QtQuick::ShaderEffectSource::samples

Since: 5.10

This property allows requesting multisampled rendering.

By default multisampling is enabled whenever multisampling is enabled for the entire window, assuming the scenegraph renderer in use and the underlying graphics API supports this.

By setting the value to 2, 4, etc. multisampled rendering can be requested for a part of the scene without enabling multisampling for the entire scene. This way multisampling is applied only to a given subtree, which can lead to significant performance gains since multisampling is not applied to other parts of the scene.

Note: Enabling multisampling can be potentially expensive regardless of the layer's size, as it incurs a hardware and driver dependent performance and memory cost.; This property is only functional when support for multisample renderbuffers and framebuffer blits is available. Otherwise the value is silently ignored.

Definition at line 568 of file qquickshadereffectsource.cpp.

◆ samplesChanged

void QQuickShaderEffectSource::samplesChanged ( )

signal

◆ scheduledUpdateCompleted

void QQuickShaderEffectSource::scheduledUpdateCompleted ( )

signal

◆ scheduleUpdate()

void QQuickShaderEffectSource::scheduleUpdate ( )

\qmlmethod QtQuick::ShaderEffectSource::scheduleUpdate()

Schedules a re-rendering of the texture for the next frame. Use this to update the texture when \l live is false.

Definition at line 589 of file qquickshadereffectsource.cpp.

◆ setFormat()

void QQuickShaderEffectSource::setFormat ( QQuickShaderEffectSource::Format format )

Definition at line 401 of file qquickshadereffectsource.cpp.

◆ setHideSource()

void QQuickShaderEffectSource::setHideSource ( bool hide )

Definition at line 448 of file qquickshadereffectsource.cpp.

◆ setLive()

void QQuickShaderEffectSource::setLive ( bool live )

Definition at line 423 of file qquickshadereffectsource.cpp.

◆ setMipmap()

void QQuickShaderEffectSource::setMipmap ( bool enabled )

Definition at line 475 of file qquickshadereffectsource.cpp.

◆ setRecursive()

void QQuickShaderEffectSource::setRecursive ( bool enabled )

Definition at line 507 of file qquickshadereffectsource.cpp.

◆ setSamples()

void QQuickShaderEffectSource::setSamples ( int count )

Definition at line 573 of file qquickshadereffectsource.cpp.

◆ setSourceItem()

void QQuickShaderEffectSource::setSourceItem ( QQuickItem * item )

Definition at line 280 of file qquickshadereffectsource.cpp.

◆ setSourceRect()

void QQuickShaderEffectSource::setSourceRect ( const QRectF & rect )

Definition at line 344 of file qquickshadereffectsource.cpp.

◆ setTextureMirroring()

void QQuickShaderEffectSource::setTextureMirroring ( TextureMirroring mirroring )

Definition at line 535 of file qquickshadereffectsource.cpp.

◆ setTextureSize()

void QQuickShaderEffectSource::setTextureSize ( const QSize & size )

Definition at line 372 of file qquickshadereffectsource.cpp.

◆ setWrapMode()

void QQuickShaderEffectSource::setWrapMode ( WrapMode mode )

Definition at line 250 of file qquickshadereffectsource.cpp.

◆ sourceItem()

QQuickItem * QQuickShaderEffectSource::sourceItem ( ) const

\qmlproperty Item QtQuick::ShaderEffectSource::sourceItem

This property holds the item to be rendered into the texture. Setting this to null while \l live is true, will release the texture resources.

Definition at line 267 of file qquickshadereffectsource.cpp.

◆ sourceItemChanged

void QQuickShaderEffectSource::sourceItemChanged ( )

signal

◆ sourceRect()

QRectF QQuickShaderEffectSource::sourceRect ( ) const

\qmlproperty rect QtQuick::ShaderEffectSource::sourceRect

This property defines which rectangular area of the \l sourceItem to render into the texture. The source rectangle can be larger than \l sourceItem itself. If the rectangle is null, which is the default, the whole \l sourceItem is rendered to texture.

Definition at line 339 of file qquickshadereffectsource.cpp.

◆ sourceRectChanged

void QQuickShaderEffectSource::sourceRectChanged ( )

signal

◆ textureMirroring()

QQuickShaderEffectSource::TextureMirroring QQuickShaderEffectSource::textureMirroring ( ) const

\qmlproperty enumeration QtQuick::ShaderEffectSource::textureMirroring

Since: 5.6

This property defines how the generated OpenGL texture should be mirrored. The default value is {ShaderEffectSource.MirrorVertically}. Custom mirroring can be useful if the generated texture is directly accessed by custom shaders, such as those specified by ShaderEffect. Mirroring has no effect on the UI representation of the ShaderEffectSource item itself.

\value ShaderEffectSource.NoMirroring No mirroring \value ShaderEffectSource.MirrorHorizontally The generated texture is flipped along X-axis. \value ShaderEffectSource.MirrorVertically The generated texture is flipped along Y-axis.

Definition at line 530 of file qquickshadereffectsource.cpp.

◆ textureMirroringChanged

void QQuickShaderEffectSource::textureMirroringChanged ( )

signal

◆ textureProvider()

QSGTextureProvider * QQuickShaderEffectSource::textureProvider ( ) const

overridevirtual

Returns the texture provider for an item.

The default implementation returns \nullptr.

This function may only be called on the rendering thread.

Reimplemented from QQuickItem.

Definition at line 206 of file qquickshadereffectsource.cpp.

◆ textureSize()

QSize QQuickShaderEffectSource::textureSize ( ) const

\qmlproperty size QtQuick::ShaderEffectSource::textureSize

This property holds the requested pixel size of the texture. If it is empty, which is the default, the size of the source rectangle is used.

Note: This value is in pixels since it directly controls the size of a texture object.; Some platforms have a limit on how small framebuffer objects can be, which means the actual texture size might be larger than the requested size.

Definition at line 367 of file qquickshadereffectsource.cpp.

◆ textureSizeChanged

void QQuickShaderEffectSource::textureSizeChanged ( )

signal

◆ updatePaintNode()

QSGNode * QQuickShaderEffectSource::updatePaintNode	(	QSGNode *	oldNode,
		UpdatePaintNodeData *	updatePaintNodeData )

overrideprotectedvirtual

Called on the render thread when it is time to sync the state of the item with the scene graph.

The function is called as a result of QQuickItem::update(), if the user has set the QQuickItem::ItemHasContents flag on the item.

The function should return the root of the scene graph subtree for this item. Most implementations will return a single QSGGeometryNode containing the visual representation of this item. oldNode is the node that was returned the last time the function was called. updatePaintNodeData provides a pointer to the QSGTransformNode associated with this QQuickItem.

QSGNode *MyItem::updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
{
    QSGSimpleRectNode *n = static_cast<QSGSimpleRectNode *>(node);
    if (!n) {
        n = new QSGSimpleRectNode();
        n->setColor(Qt::red);
    }
    n->setRect(boundingRect());
    return n;
}

The main thread is blocked while this function is executed so it is safe to read values from the QQuickItem instance and other objects in the main thread.

If no call to QQuickItem::updatePaintNode() result in actual scene graph changes, like QSGNode::markDirty() or adding and removing nodes, then the underlying implementation may decide to not render the scene again as the visual outcome is identical.

Warning: It is crucial that graphics operations and interaction with the scene graph happens exclusively on the render thread, primarily during the QQuickItem::updatePaintNode() call. The best rule of thumb is to only use classes with the "QSG" prefix inside the QQuickItem::updatePaintNode() function.; This function is called on the render thread. This means any QObjects or thread local storage that is created will have affinity to the render thread, so apply caution when doing anything other than rendering in this function. Similarly for signals, these will be emitted on the render thread and will thus often be delivered via queued connections.

Note: All classes with QSG prefix should be used solely on the scene graph's rendering thread. See \l {Scene Graph and Rendering} for more information.

See also: QSGMaterial, QSGGeometryNode, QSGGeometry, QSGFlatColorMaterial, QSGTextureMaterial, QSGNode::markDirty(), {Graphics Resource Handling}

Reimplemented from QQuickItem.

Definition at line 656 of file qquickshadereffectsource.cpp.

◆ wrapMode()

QQuickShaderEffectSource::WrapMode QQuickShaderEffectSource::wrapMode ( ) const

\qmlproperty enumeration QtQuick::ShaderEffectSource::wrapMode

This property defines the OpenGL wrap modes associated with the texture. Modifying this property makes most sense when the item is used as a source texture of a \l ShaderEffect.

The default value is {ShaderEffectSource.ClampToEdge}.

\value ShaderEffectSource.ClampToEdge GL_CLAMP_TO_EDGE both horizontally and vertically \value ShaderEffectSource.RepeatHorizontally GL_REPEAT horizontally, GL_CLAMP_TO_EDGE vertically \value ShaderEffectSource.RepeatVertically GL_CLAMP_TO_EDGE horizontally, GL_REPEAT vertically \value ShaderEffectSource.Repeat GL_REPEAT both horizontally and vertically

Note: Some OpenGL ES 2 implementations do not support the GL_REPEAT wrap mode with non-power-of-two textures.

Definition at line 245 of file qquickshadereffectsource.cpp.

◆ wrapModeChanged

void QQuickShaderEffectSource::wrapModeChanged ( )

signal

Property Documentation

◆ format

Format QQuickShaderEffectSource::format

readwrite

Definition at line 49 of file qquickshadereffectsource_p.h.

◆ hideSource

bool QQuickShaderEffectSource::hideSource

readwrite

Definition at line 51 of file qquickshadereffectsource_p.h.

◆ live

bool QQuickShaderEffectSource::live

readwrite

Definition at line 50 of file qquickshadereffectsource_p.h.

◆ mipmap

bool QQuickShaderEffectSource::mipmap

readwrite

Definition at line 52 of file qquickshadereffectsource_p.h.

◆ recursive

bool QQuickShaderEffectSource::recursive

readwrite

Definition at line 53 of file qquickshadereffectsource_p.h.

◆ samples

int QQuickShaderEffectSource::samples

readwrite

Definition at line 55 of file qquickshadereffectsource_p.h.

◆ sourceItem

QQuickItem * QQuickShaderEffectSource::sourceItem

readwrite

Definition at line 46 of file qquickshadereffectsource_p.h.

◆ sourceRect

QRectF QQuickShaderEffectSource::sourceRect

readwrite

Definition at line 47 of file qquickshadereffectsource_p.h.

◆ textureMirroring

TextureMirroring QQuickShaderEffectSource::textureMirroring

readwrite

Definition at line 54 of file qquickshadereffectsource_p.h.

◆ textureSize

QSize QQuickShaderEffectSource::textureSize

readwrite

Definition at line 48 of file qquickshadereffectsource_p.h.

◆ wrapMode

WrapMode QQuickShaderEffectSource::wrapMode

readwrite

Definition at line 45 of file qquickshadereffectsource_p.h.

The documentation for this class was generated from the following files:

qtdeclarative/src/quick/items/qquickshadereffectsource_p.h (bd131dcbf579f822ac8cee98324dc1355f7cd314)
qtdeclarative/src/quick/items/qquickshadereffectsource.cpp (5683caaf15ce5e819a5167df08cf009ffdebf566)

Public Types

Signals

Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Format

◆ TextureMirroring

◆ WrapMode

Constructor & Destructor Documentation

◆ QQuickShaderEffectSource()

◆ ~QQuickShaderEffectSource()

Member Function Documentation

◆ format()

◆ formatChanged

◆ hideSource()

◆ hideSourceChanged

◆ isTextureProvider()

◆ itemChange()

◆ itemGeometryChanged()

◆ live()

◆ liveChanged

◆ mipmap()

◆ mipmapChanged

◆ recursive()

◆ recursiveChanged

◆ releaseResources()

◆ samples()

◆ samplesChanged

◆ scheduledUpdateCompleted

◆ scheduleUpdate()

◆ setFormat()

◆ setHideSource()

◆ setLive()

◆ setMipmap()

◆ setRecursive()

◆ setSamples()

◆ setSourceItem()

◆ setSourceRect()

◆ setTextureMirroring()

◆ setTextureSize()

◆ setWrapMode()

◆ sourceItem()

◆ sourceItemChanged

◆ sourceRect()

◆ sourceRectChanged

◆ textureMirroring()

◆ textureMirroringChanged

◆ textureProvider()

◆ textureSize()

◆ textureSizeChanged

◆ updatePaintNode()

◆ wrapMode()

◆ wrapModeChanged

Property Documentation

◆ format

◆ hideSource

◆ live

◆ mipmap

◆ recursive

◆ samples

◆ sourceItem

◆ sourceRect

◆ textureMirroring

◆ textureSize

◆ wrapMode